:root {
    --purple: #4b1d6e;
    --purple-dark: #341049;
    --gold: #d4af37;
    --bg: #f5f3f8;
    --text: #2b2b2b;
    --ontime: #1e7e34;
    --late: #d99a00;
    --verylate: #c0392b;
    --card-bg: #ffffff;
    --border: #e2dde8;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

/* ---------- Header / Nav ---------- */
.site-header {
    background: linear-gradient(135deg, var(--purple), var(--purple-dark));
    color: #fff;
    padding: 14px 24px;
}
.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-icon { font-size: 28px; color: var(--gold); }
.brand-sub { font-size: 12px; color: #d9c9e8; }
.main-nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 16px;
    font-size: 14px;
    padding: 6px 10px;
    border-radius: 4px;
}
.main-nav a:hover { background: rgba(255,255,255,0.15); }
.logout-link { background: var(--gold); color: var(--purple-dark) !important; font-weight: bold; }

/* ---------- Layout ---------- */
.page-wrap {
    max-width: 1200px;
    margin: 24px auto;
    padding: 0 20px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

h1, h2, h3 { color: var(--purple); }

/* ---------- Login page ---------- */
.login-wrap {
    max-width: 400px;
    margin: 80px auto;
    text-align: center;
}
.login-wrap .card { text-align: left; }

/* ---------- Forms ---------- */
label { display: block; margin: 10px 0 4px; font-weight: 600; font-size: 14px; }
input[type=text], input[type=password], input[type=time], input[type=date],
input[type=tel], select {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 14px;
}
.btn {
    display: inline-block;
    background: var(--purple);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    text-decoration: none;
    margin-top: 12px;
}
.btn:hover { background: var(--purple-dark); }
.btn-gold { background: var(--gold); color: var(--purple-dark); font-weight: bold; }
.btn-danger { background: var(--verylate); }
.btn-small { padding: 5px 10px; font-size: 12px; margin-top: 0; }

.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-row > div { flex: 1; min-width: 180px; }

/* ---------- Tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
th { background: #f0ecf5; color: var(--purple-dark); }
tr:hover { background: #faf9fc; }

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    color: #fff;
}
.badge-ontime { background: var(--ontime); }
.badge-late { background: var(--late); }
.badge-verylate { background: var(--verylate); }

/* ---------- Alerts ---------- */
.alert { padding: 10px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 14px; }
.alert-success { background: #e2f5e6; color: #1e7e34; border: 1px solid #b7e0bf; }
.alert-error { background: #fdeaea; color: #c0392b; border: 1px solid #f3bcbc; }

/* ---------- Stat cards (dashboard) ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: #fff;
    border-radius: 10px;
    padding: 18px;
    text-align: center;
    border-top: 4px solid var(--purple);
    box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}
.stat-card .num { font-size: 28px; font-weight: bold; color: var(--purple); }
.stat-card.ontime { border-top-color: var(--ontime); }
.stat-card.late { border-top-color: var(--late); }
.stat-card.verylate { border-top-color: var(--verylate); }

/* ---------- Footer ---------- */
.site-footer {
    text-align: center;
    padding: 16px;
    font-size: 12px;
    color: #777;
}

.filters { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 18px; }
.filters > div { min-width: 160px; }
.role-tag {
    background: #f0ecf5;
    color: var(--purple-dark);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    margin-left: 6px;
}